Influence of primary tillage on agrochemical indicators of soil fertility

The influence of primary tillage practices (plowing, subsurface tillage, surface tillage, direct sowing (No-till)) on the indicators of soil fertility of typical chernozem in Kursk Region on peas was studied. It was found that with the minimization of tillage humus content in the soil increased, esp...

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Autores principales:	Dubovik Dmitry, Dubovik Elena, Morozov Alexander
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
Acceso en línea:	https://doaj.org/article/3a3f2937d5af4cf1b6b5eccbf890bb67
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spelling	oai:doaj.org-article:3a3f2937d5af4cf1b6b5eccbf890bb672021-11-08T15:17:23ZInfluence of primary tillage on agrochemical indicators of soil fertility2117-445810.1051/bioconf/20213700013https://doaj.org/article/3a3f2937d5af4cf1b6b5eccbf890bb672021-01-01T00:00:00Zhttps://www.bio-conferences.org/articles/bioconf/pdf/2021/09/bioconf_fies2021_00013.pdfhttps://doaj.org/toc/2117-4458The influence of primary tillage practices (plowing, subsurface tillage, surface tillage, direct sowing (No-till)) on the indicators of soil fertility of typical chernozem in Kursk Region on peas was studied. It was found that with the minimization of tillage humus content in the soil increased, especially in the upper 0-10 cm layer. Acidification of arable soil layer was noted when plowing was used. The content of mobile phosphorus, as well as the degree of its mobility, significantly increased with boardless tillage methods in comparison with moldboard plowing. The maximum amount of exchangeable potassium and the degree of its mobility were in case of direct sowing. The highest level of mineral nitrogen in the layer of 0-20 cm was formed in case of plowing, and its minimum level was formed in case of direct sowing. When tillage was minimized, the topsoil was differentiated by the content of mobile forms of copper, zinc and manganese. In a layer of 0-10 cm, combined tillage, surface tillage and direct sowing increased the content of mobile trace elements compared to a layer of 10-20 cm. When plowing was used as a primary tillage method, the content of mobile copper, zinc and manganese was higher in the layer of 10-20 cm.Dubovik DmitryDubovik ElenaMorozov AlexanderEDP SciencesarticleMicrobiologyQR1-502PhysiologyQP1-981ZoologyQL1-991ENFRBIO Web of Conferences, Vol 37, p 00013 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
spellingShingle	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Dubovik Dmitry Dubovik Elena Morozov Alexander Influence of primary tillage on agrochemical indicators of soil fertility
description	The influence of primary tillage practices (plowing, subsurface tillage, surface tillage, direct sowing (No-till)) on the indicators of soil fertility of typical chernozem in Kursk Region on peas was studied. It was found that with the minimization of tillage humus content in the soil increased, especially in the upper 0-10 cm layer. Acidification of arable soil layer was noted when plowing was used. The content of mobile phosphorus, as well as the degree of its mobility, significantly increased with boardless tillage methods in comparison with moldboard plowing. The maximum amount of exchangeable potassium and the degree of its mobility were in case of direct sowing. The highest level of mineral nitrogen in the layer of 0-20 cm was formed in case of plowing, and its minimum level was formed in case of direct sowing. When tillage was minimized, the topsoil was differentiated by the content of mobile forms of copper, zinc and manganese. In a layer of 0-10 cm, combined tillage, surface tillage and direct sowing increased the content of mobile trace elements compared to a layer of 10-20 cm. When plowing was used as a primary tillage method, the content of mobile copper, zinc and manganese was higher in the layer of 10-20 cm.
format	article
author	Dubovik Dmitry Dubovik Elena Morozov Alexander
author_facet	Dubovik Dmitry Dubovik Elena Morozov Alexander
author_sort	Dubovik Dmitry
title	Influence of primary tillage on agrochemical indicators of soil fertility
title_short	Influence of primary tillage on agrochemical indicators of soil fertility
title_full	Influence of primary tillage on agrochemical indicators of soil fertility
title_fullStr	Influence of primary tillage on agrochemical indicators of soil fertility
title_full_unstemmed	Influence of primary tillage on agrochemical indicators of soil fertility
title_sort	influence of primary tillage on agrochemical indicators of soil fertility
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/3a3f2937d5af4cf1b6b5eccbf890bb67
work_keys_str_mv	AT dubovikdmitry influenceofprimarytillageonagrochemicalindicatorsofsoilfertility AT dubovikelena influenceofprimarytillageonagrochemicalindicatorsofsoilfertility AT morozovalexander influenceofprimarytillageonagrochemicalindicatorsofsoilfertility
_version_	1718442122978263040

Influence of primary tillage on agrochemical indicators of soil fertility

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